20131917099

素因数分解:

$3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{791629}}^1$

素因数の和:791819

約数の個数: 24

約数和(自身を含む): 31405545360

約数和(自身を除く): 11273628261

約数列:

[1, 3, 7, 21, 49, 147, 173, 519, 1211, 3633, 8477, 25431, 791629, 2374887, 5541403, 16624209, 38789821, 116369463, 136951817, 410855451, 958662719, 2875988157, 6710639033, 20131917099]

約数ペア:

[(1, 20131917099), (3, 6710639033), (7, 2875988157), (21, 958662719), (49, 410855451), (147, 136951817), (173, 116369463), (519, 38789821), (1211, 16624209), (3633, 5541403), (8477, 2374887), (25431, 791629)]